ET POLICY Possible External FreeGate DNS Query
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationpolicy-violation
alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET POLICY Possible External FreeGate DNS Query"; content:"|03 77 36 35 0d 7a 69 79 6f 75 6c 6f 6e 67 6c 69 76 65 03 63 6f 6d 00|"; threshold:type limit, track by_src,count 3, seconds 30; classtype:policy-violation; sid:2008748; rev:4; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2010_07_30
confidenceMedium
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
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